| 摘要 |
The invention relates to oil-in-water type microemulsions which contain, as oil components, at least 30 % by weight, in relation to the total oil component, of C12-C24 dialkylether, C10-C32 hydrocarbons or mixtures thereof. Said microemulsions preferably contain cosmetic or dermatological active ingredients, for example oil-soluble active ingredients such as retinol, tocopherol or oil-soluble ascorbic acid esters, in quantities of between 1 and 20 % by weight of the oil component, or water-soluble active ingredients, for example water-soluble extracts of plants, algae or yeasts, in quantities of between 0.1 and 10 % by weight of the water content. The above microemulsions are preferably used for finishing flexible and absorbent carriers for skin cleansing and skin care or for dermatological treatments. |
